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发明名称
SURFACE AERATION OF LIQUIDS
摘要
申请公布号
CA899325(A)
申请公布日期
1972.05.02
申请号
CAD899325
申请日期
申请人
AMES CROSTA MILLS (CANADA) LIMITED
发明人
FRANK SANDERSON
分类号
B01F5/18;C02F3/14;C02F3/16;(IPC1-7):C02F3/14
主分类号
B01F5/18
代理机构
代理人
主权项
地址
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